<script setup>
// 登录账号 lizhen123 密码 123321
import { User, Lock } from '@element-plus/icons-vue'
import { ref ,watch} from 'vue'
import {getKuyiToken} from '@/api/gongs' //导入
import { useKuYiStore } from '@/stores/index.js'
import {useRouter} from 'vue-router';

const router=useRouter()
const useStore = useKuYiStore()
// const 

// const isRegister = ref(true)
// 侦听isRegister发生改变之后 就清空数据 
// watch(isRegister, () => {
//   formModel.value = {
//     username: '',
//     password: '',
//   }
// })


// 整个用于提交的form数据对象
const formModel=ref({
    username:'',
    password:'',
})


const rules={
    // 非空校验 {判断有没有填写}
    // 长度校验
    // 正则校验 pattern：正则规则
    username:[
        {required:true,message:'请输入用户名',trigger:'change'},
        {min:3,max:10,message:'请输入3到10之间的数值',trigger:'change'}
    ], 
    password:[
        {required:true,message:'请输入密码',trigger:'change'},
        {pattern:/^\S{6,15}$/,message:'密码必须是 6-15 位的非空字符', trigger:'blur'}
    ],
    repassword:[
        {required:true,message:'请输入密码',trigger:'change'},
        {pattern:/^\S{6,15}$/,message:'密码必须是 6-15 位的非空字符', trigger:'blur'},
        {validator:(rule,value,callback)=>{
            if( value !== formModel.value.password ){
                callback(new Error('两次密码不一致'))
            }else{
                callback()
            }
        },trigger:'blur'}
    ]
}

// 注册 获取组件实例
const form=ref()
// const register = async ()=>{
//    await form.value.validate()
//    await userRegisterService(formModel.value)
//    ElMessage.success('用户注册成功，请登陆吧！')
//    isRegister.value=false
// }

// const userStore=useUserStore()

// 登录
const login= async ()=>{
  try{
    await form.value.validate() //校验验证规则
    const res = await getKuyiToken(formModel.value) //登录 
    console.log(res.data);
    useStore.setToken(res.data.authToken) //将token传入仓库
    ElMessage.success('登录成功')
    router.push('/') //进入首页
  }catch(err){
    console.log(err);
  }
}
</script>

<template>
  <el-row class="login-page">
    <el-col :span="12" class="bg"></el-col>
    <el-col :span="6" :offset="3" class="form">
        <!-- 注册 -->
      <el-form ref="form" size="large" autocomplete="off" v-if="false" :model="formModel" :rules="rules">
        <el-form-item>
          <h1>注册</h1>
        </el-form-item>
        <el-form-item prop="username">
          <el-input v-model="formModel.username" :prefix-icon="User" placeholder="请输入用户名"></el-input>
        </el-form-item>
        
        <el-form-item prop="password">
          <el-input
            v-model="formModel.password"
            :prefix-icon="Lock"
            type="password"
            placeholder="请输入密码"
          ></el-input>
        </el-form-item>

        <el-form-item prop="repassword">
          <el-input
            v-model="formModel.repassword"       
            :prefix-icon="Lock"
            type="password"
            placeholder="请输入再次密码"
          ></el-input>
        </el-form-item>
        
        <el-form-item>
          <el-button @click="register" class="button" type="primary" auto-insert-space>
            注册
          </el-button>
        </el-form-item>
        
        <el-form-item class="flex">
          <el-link type="info" :underline="false" @click="isRegister = false">
            ← 返回
          </el-link>
        </el-form-item>
      </el-form>
        <!-- 登录 -->
      <el-form :model="formModel" :rules="rules" ref="form" size="large" autocomplete="off">
        <el-form-item>
          <h1>登录</h1>
        </el-form-item>

        <el-form-item prop="username">
          <el-input v-model="formModel.username" :prefix-icon="User" placeholder="请输入用户名"></el-input>
        </el-form-item>

        <el-form-item prop="password">
          <el-input
          v-model="formModel.password"
            name="password"
            :prefix-icon="Lock"
            type="password"
            placeholder="请输入密码"
          ></el-input>
        </el-form-item>

        <el-form-item class="flex">
          <div class="flex">
            <el-checkbox>记住我</el-checkbox>
            <el-link type="primary" :underline="false">忘记密码？</el-link>
          </div>
        </el-form-item>
        <el-form-item>
          <el-button @click="login" class="button" type="primary" auto-insert-space
            >登录</el-button
          >
        </el-form-item>
        <el-form-item class="flex">
          <el-link type="info" :underline="false" @click="isRegister = true">
            注册 →
          </el-link>
        </el-form-item>
      </el-form>
    </el-col>
  </el-row>
</template>

<style lang="scss" scoped>
.login-page {
  height: 100vh;
  background-color: #fff;
  .bg {
    background: url('@/assets/logo2.png') no-repeat 60% center / 240px auto,
      url('@/assets/login_bg.jpg') no-repeat center / cover;
    border-radius: 0 20px 20px 0;
  }
  .form {
    display: flex;
    flex-direction: column;
    justify-content: center;
    user-select: none;
    .title {
      margin: 0 auto;
    }
    .button {
      width: 100%;
    }
    .flex {
      width: 100%;
      display: flex;
      justify-content: space-between;
    }
  }
}
</style>